Company Profile
Zhejiang Pinnuo Machinery Co., Ltd. was established in 2002. The company mainly produces non-standard, PO-level bearing rings and heat-treated bearing rings; sales of self-produced products, providing related after-sales technical services. The company has passed IATF16949:2016 quality system certification; ISO14001 environmental system certification; the world's leading bearing enterprise supplier qualification certification. The company has consistently adhered to the following quality policy: never stop the quality improvement, win by quality; provide products that meet customer requirements, customer satisfaction. After 17 years of market cultivation, it has achieved diversification and globalization of its customer base, covering Europe, the Americas and Asia. The company currently has three sub-factories with a total area of over 26,000 square meters.
Company History
Company Strength
Safety certificate
Production capacity
Heat treatment capacity
Safety certificate
Sales service
Three guidelines
The company currently has an annual turning capacity of 66 million sets.With CNC, automatic connection, special kinds of production equipment; Our products can be divided into small and medium-sized bearings, such as deep groove ball series, agricultural machinery series, angular contact thrust ball series, double row angular contact series, adjustable ball series, adjustable roller series bearing rings.
The company currently has an annual production capacity of 15,600 tons of heat treatment capacity, including roller bar oil quenching furnace, stick salt bath quenching furnace and mesh belt oil quenching furnace. It is also suitable for heat treatment of non-bearing rings.
The company has passed IATF16949:2016 quality system certification; ISO14001 environmental system certification.
The company has passed the qualification certification of the world's leading bearing companies, and its diversified and globalized customer base covers Europe, America and Asia.

The company has more than 380 employees, among which more than 30% are loyal employees with more than 10 years working experience. The employee turnover rate has been less than 1% for 10 consecutive years. The company has stable staff with mature technology and rich experience.

The company has three sub-factories with a total area of over 26,000 square meters currently. All factories thoroughly implement the company's environmental, safety and quality policies:

Environmental policies:establish environmental awareness of all employees; continuously improve in clean production; strictly abide by environmental laws; value the importance of energy-saving and consumption reduction, and prevent environmental pollution; achieve sustainable development;

Safety policies:  safety is the priority, and combining with fire prevention and firefighting. All employees are participated and integrated managements are implemented

Quality Policies:  Never stop quality improvement, and thrive with quality. Provide products to meet customer requirements and improve customer satisfaction.

Equipment Advantage
Digital Rockwell hardness tester
HRC Rockwell hardness tester
Image measuring instrument
Three gas analyzer
Automatic eddy current flaw detector
Metallographic microscope
Tel:+86 575 86338082
              +86 575 86596258
Fax:+86 575 86338093
+86 575 86596258
Address:No. 2, Xinshi Road, Xinchang Industrial Park, Xinchang County, Zhejiang Province, China
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